MAPG-235 guesses of other players in the round are sent after guess

src/Repository/UserRepository.php

@@ -3,6 +3,7 @@
 use DateTime;
 use Generator;
 use MapGuesser\Database\Query\Select;
+use MapGuesser\PersistentData\Model\Guess;
 use MapGuesser\PersistentData\Model\User;
 use MapGuesser\PersistentData\PersistentDataManager;
 
@@ -44,4 +45,9 @@ class UserRepository
 
         yield from $this->pdm->selectMultipleFromDb($select, User::class);
     }
+
+    public function getByGuess(Guess $guess): ?User
+    {
+        return $this->getById($guess->getUserId());
+    }
 }